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Welcome To Peak Flow Fitness | Chat With An Expert By Texting Or Calling 646-921-5221
Welcome To Peak Flow Fitness | Chat With An Expert By Texting Or Calling 646-921-5221

Best selling products

The most-purchased products at Peak Flow Fitness — sorted automatically by sales velocity across our full catalog. If you want to see what other home gym builders, recovery enthusiasts, athletes, and powersports riders are actually buying right now, this is the shortlist.

Best-sellers cut across every category we carry: cardio (folding treadmills, indoor cycles, rowers), strength (adjustable dumbbells, power racks, functional trainers), recovery (massage guns, infrared saunas, red light therapy, cold plunges), and combat sports — from brands like Body Solid, Golden Designs, Sports Attack, Kaabo, Therasage, Sun Home Saunas, and Muscle D Fitness.

Why best-sellers matter when you're shopping:

  • Proof of demand — these SKUs ship in volume, which means parts and support are well-established
  • Faster ship times — top movers stay stocked in domestic warehouses
  • Battle-tested — high-volume products generate the review base you can actually trust

Free shipping on orders over $999, exclusions apply.

Need a recommendation matched to your specific use case? Email support@peakflowfitness.com.

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Bakcou Mule Jäger SD — handlebar and display
Bakcou Mule Jäger SD — side profile
$7,399.00 - $7,399.00
$7,399.00
$7,399.00 - $7,399.00
$7,399.00

Mule Jäger SD

Bakcou
In stock

The Mule Jäger SD is the evolution of our flagship workhorse, built for hunters who demand more. We kept the heart of the Mule, Bafang’s Ultra mid‑...

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$7,399.00 - $7,399.00
$7,399.00
$7,399.00 - $7,399.00
$7,399.00
Bakcou Insulated Game/Gear Bags — handlebar and display
Bakcou Insulated Game/Gear Bags — side profile
$219.00 - $254.00
$219.00 - $254.00
$219.00 - $254.00
$219.00

Bakcou Insulated Game/Gear Bags

Bakcou
In stock

Insulated Game Bag: Our large cooler bags are tailor-made for seamlessly transporting your harvested game to your Bakcou eBike. The waterproof ba...

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$219.00 - $254.00
$219.00 - $254.00
$219.00 - $254.00
$219.00
Bakcou Phone Bag — handlebar and display
Bakcou Phone Bag — side profile
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00

Phone Bag

Bakcou
In stock

NOT COMPATIBLE WITH 2025 SUPER-DUTY (SD) SERIES MODELS. Dual-Purpose Bike Attachment: The Bakcou Phone Bag is a versatile accessory that seamless...

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$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00
Bakcou Kodiak AWD SD — handlebar and display
Bakcou Kodiak AWD SD — side profile
$4,399.00 - $4,399.00
$4,399.00
$4,399.00 - $4,399.00
$4,399.00

Kodiak AWD SD

Bakcou
In stock

The ultimate utility e-bike that redefines outdoor exploration. Powered by dual 750W hub motors, the Kodiak AWD SD delivers unmatched all-terrain p...

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$4,399.00 - $4,399.00
$4,399.00
$4,399.00 - $4,399.00
$4,399.00
Bakcou Folding Deer eBike Trailer — handlebar and display
Bakcou Folding Deer eBike Trailer — side profile
$389.00 - $389.00
$389.00
$389.00 - $389.00
$389.00

Folding Deer eBike Trailer

Bakcou
In stock

Quick and Convenient: The Bakcou Folding Deer eBike Trailer is designed for hassle-free use, easily attaching or releasing from the rear axle of y...

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$389.00 - $389.00
$389.00
$389.00 - $389.00
$389.00
Bakcou Pannier Bags — handlebar and display
Bakcou Pannier Bags — side profile
$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00

Pannier Bags

Bakcou
In stock

Bakcou Pannier Bag — Durable, Water-Resistant Storage for Your eBike Carry your essentials securely with the Bakcou Pannier Bag, built to fit perfe...

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$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00
Bakcou Top Pannier Bag — handlebar and display
Bakcou Top Pannier Bag — side profile
$89.00 - $109.00
$89.00 - $109.00
$89.00 - $109.00
$89.00

Top Pannier Bag

Bakcou
In stock

Bakcou Top Pannier Bags — Secure, Waterproof Storage for Your eBike Expand your storage and stay organized on every ride with the Bakcou Top Pannie...

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$89.00 - $109.00
$89.00 - $109.00
$89.00 - $109.00
$89.00
Bakcou Folding Cargo eBike Trailer — handlebar and display
Bakcou Folding Cargo eBike Trailer — side profile
$389.00 - $389.00
$389.00
$389.00 - $389.00
$389.00

Folding Cargo eBike Trailer

Bakcou
In stock

Quick and Convenient: The Bakcou Folding Cargo eBike Trailer is designed for hassle-free use, easily attaching or releasing from the rear axle of ...

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$389.00 - $389.00
$389.00
$389.00 - $389.00
$389.00
Bakcou Insulated Cooler/Gear Bag — handlebar and display
Bakcou Insulated Cooler/Gear Bag — side profile
$254.00 - $254.00
$254.00
$254.00 - $254.00
$254.00

Bakcou Insulated Cooler/Gear Bag

Bakcou
In stock

Waterproof, Padded, and Compatible for Folding Cargo Trailers. Ideal for Park Trips and Gear Packing. Includes Drain Plug. 16.5" W x 40.5" L x 1...

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$254.00 - $254.00
$254.00
$254.00 - $254.00
$254.00
Bakcou Soft-Sided Insulated Cooler Bag — handlebar and display
Bakcou Soft-Sided Insulated Cooler Bag — side profile
$89.00 - $89.00
$89.00
$89.00 - $89.00
$89.00

Bakcou Soft-Sided Insulated Cooler Bag

Bakcou
In stock

Lightweight and Durable: The Bakcou Cooler Bag is built to be light for easy carrying during your adventures, this insulated bag is tough enough ...

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$89.00 - $89.00
$89.00
$89.00 - $89.00
$89.00
Fire Cold Plunge All-In-One — interior insulation
Fire Cold Plunge All-In-One — full unit view
Save up to 21% Save %
$4,695.00
$4,695.00 - $4,695.00
$4,695.00
$3,695.00 - $3,895.00
$3,695.00 - $3,895.00
$3,695.00

Fire Cold Plunge All-In-One

Fire Cold Plunge
In stock

Introducing the Fire Cold Plunge All-In-One Residential An affordable All-In-One plunge with a built in compressor, ergonomic design, and two desig...

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$4,695.00
$4,695.00 - $4,695.00
$4,695.00
$3,695.00 - $3,895.00
$3,695.00 - $3,895.00
$3,695.00
Save up to 21% Save %
TrueForm Runner TRUEFORM.ENDURO™ — side profile
TrueForm Runner TRUEFORM.ENDURO™ — front view
$5,995.00 - $6,995.00
$5,995.00 - $6,995.00
$5,995.00 - $6,995.00
$5,995.00

TRUEFORM.ENDURO™

TrueForm Runner

MANUFACTURED IN Wisconsin, USA, THE TRUEFORM.ENDURO™ is the base model of our RUNNER™ lineup the most natural and effective curve treadmill ever ma...

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$5,995.00 - $6,995.00
$5,995.00 - $6,995.00
$5,995.00 - $6,995.00
$5,995.00
TrueForm Runner NEW TRUEFORM.TRAINER™ Replacement Display — front view
$249.00 - $249.00
$249.00
$249.00 - $249.00
$249.00

NEW TRUEFORM.TRAINER™ Replacement Display

TrueForm Runner

This display is only for second-generation Trainers for customers in need of a replacement display.     Why buy your NEW TRUEFORM.TRAINER™ Replace...

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$249.00 - $249.00
$249.00
$249.00 - $249.00
$249.00
TrueForm Runner TRUEFORM.RUNNER™ Performance Adapter — side profile
TrueForm Runner TRUEFORM.RUNNER™ Performance Adapter — front view
$300.00 - $400.00
$300.00 - $400.00
$300.00 - $400.00
$300.00

TRUEFORM.RUNNER™ Performance Adapter

TrueForm Runner

Turn up the performance on your TrueForm Runner, Turf, Track, or Office Cruiser. The Performance adapter is a simple yet very effective way to enha...

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$300.00 - $400.00
$300.00 - $400.00
$300.00 - $400.00
$300.00
TrueForm Runner TRUEFORM.RUNNER™ Display Kit — front view
$559.00 - $559.00
$559.00
$559.00 - $559.00
$559.00

TRUEFORM.RUNNER™ Display Kit

TrueForm Runner

Outfit your Trueform Runner with the Standard Display Kit, designed for seamless performance tracking and enhanced durability. This kit includes ev...

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$559.00 - $559.00
$559.00
$559.00 - $559.00
$559.00
TrueForm Runner First Generation Trainer Display Kit upgrade — front view
$249.00 - $249.00
$249.00
$249.00 - $249.00
$249.00

First Generation Trainer Display Kit upgrade

TrueForm Runner

Replace or retrofit your first generation (Pre 2025) Trainer display with our all-new connected display!  Whats New: New metrics - Now tracking Ca...

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$249.00 - $249.00
$249.00
$249.00 - $249.00
$249.00
TrueForm Runner TRUEFORM.RUNNER™ Curved Treadmill — side profile
TrueForm Runner TRUEFORM.RUNNER™ Curved Treadmill — front view
$7,195.00 - $9,495.00
$7,195.00 - $9,495.00
$7,195.00 - $9,495.00
$7,195.00

TRUEFORM.RUNNER™ Curved Treadmill

TrueForm Runner

HAND BUILT in the USA, the TRUEFORM.RUNNER™ curved manual treadmill is recognized by professional athletes across the globe as the most natural run...

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$7,195.00 - $9,495.00
$7,195.00 - $9,495.00
$7,195.00 - $9,495.00
$7,195.00
TrueForm Runner ALL NEW - TRUEFORM.TRAINER™ Curved Treadmill — side profile
TrueForm Runner ALL NEW - TRUEFORM.TRAINER™ Curved Treadmill — front view
Save 13% Save %
$3,999.00
$3,999.00 - $3,999.00
$3,999.00
$3,495.00
$3,495.00 - $3,495.00
$3,495.00

ALL NEW - TRUEFORM.TRAINER™ Curved Treadmill

TrueForm Runner

The all new TRUEFORM.TRAINER™ is our next-generation curved manual treadmill, completely redesigned to elevate your fitness experience. Whether you...

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$3,999.00
$3,999.00 - $3,999.00
$3,999.00
$3,495.00
$3,495.00 - $3,495.00
$3,495.00
Save 13% Save %
Finnish Sauna Builders Turku Finnish Barrel Sauna with Terrace and WiFi Heater - Finnish Sauna Buil... — interior bench layout
Finnish Sauna Builders Turku Barrel Sauna - Terrace Model with WiFi Heater
$14,760.00 - $14,760.00
$14,760.00
$14,760.00 - $14,760.00
$14,760.00

Turku Finnish Barrel Sauna with Terrace and WiFi Heater - Finnish Sauna Builders

Finnish Sauna Builders

Turku Finnish Barrel Sauna with Terrace and WiFi Heater Imagine finishing a hard training block, stepping onto your own terrace in the evening air...

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$14,760.00 - $14,760.00
$14,760.00
$14,760.00 - $14,760.00
$14,760.00
Finnish Sauna Builders Helsinki Finnish Barrel Sauna with Terrace and WiFi Heater - Finnish Sauna B... — interior bench layout
Finnish Sauna Builders Helsinki Barrel Sauna - Terrace Model with WiFi Heater
$12,910.00 - $12,910.00
$12,910.00
$12,910.00 - $12,910.00
$12,910.00

Helsinki Finnish Barrel Sauna with Terrace and WiFi Heater - Finnish Sauna Builders

Finnish Sauna Builders

Helsinki Finnish Barrel Sauna with Terrace and WiFi Heater Your training is structured. Your nutrition is dialed. Your recovery should be too. The...

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$12,910.00 - $12,910.00
$12,910.00
$12,910.00 - $12,910.00
$12,910.00
Finnish Sauna Builders Tampere Finnish Barrel Sauna with WiFi Heater - Finnish Sauna Builders — interior bench layout
Finnish Sauna Builders Tampere Barrel Sauna - Traditional with WiFi Heater
$12,931.00 - $12,931.00
$12,931.00
$12,931.00 - $12,931.00
$12,931.00

Tampere Finnish Barrel Sauna with WiFi Heater - Finnish Sauna Builders

Finnish Sauna Builders

Tampere Finnish Barrel Sauna with WiFi Heater Recovery is not optional if you train hard. The Tampere by Finnish Sauna Builders is a traditional F...

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$12,931.00 - $12,931.00
$12,931.00
$12,931.00 - $12,931.00
$12,931.00
Finnish Sauna Builders Vassa Finnish Barrel Sauna with WiFi Heater - Finnish Sauna Builders — interior bench layout
Finnish Sauna Builders Vassa Barrel Sauna - Traditional with WiFi Heater
$14,819.00 - $14,819.00
$14,819.00
$14,819.00 - $14,819.00
$14,819.00

Vassa Finnish Barrel Sauna with WiFi Heater - Finnish Sauna Builders

Finnish Sauna Builders

Vassa Finnish Barrel Sauna with WiFi Heater Your training demands consistency. Your recovery should too. The Vassa by Finnish Sauna Builders is a ...

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$14,819.00 - $14,819.00
$14,819.00
$14,819.00 - $14,819.00
$14,819.00
RLT Home Total Spectrum COMPACT (7 Wave 216 LEDs) — LED close-up
RLT Home Total Spectrum COMPACT (7 Wave 216 LEDs) — front panel
Save 23% Save %
$1,295.00
$1,295.00 - $1,295.00
$1,295.00
$995.00
$995.00 - $995.00
$995.00

Total Spectrum COMPACT (7 Wave 216 LEDs)

RLT Home
In stock

Red Light Therapy Starts Here: Total Spectrum COMPACT 216 LED From a sports scientist's perspective: You've heard red light therapy works. You're...

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$1,295.00
$1,295.00 - $1,295.00
$1,295.00
$995.00
$995.00 - $995.00
$995.00
Save 23% Save %
RLT Home Total Spectrum MAX (7 Wave 360 LEDs) — LED close-up
RLT Home Total Spectrum MAX (7 Wave 360 LEDs) — front panel
Save 20% Save %
$1,995.00
$1,995.00 - $1,995.00
$1,995.00
$1,595.00
$1,595.00 - $1,595.00
$1,595.00

Total Spectrum MAX (7 Wave 360 LEDs)

RLT Home
In stock

Red Light Therapy That Actually Works: Total Spectrum MAX 360 LED From a performance biohacker's perspective: You don't need to spend thousands t...

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$1,995.00
$1,995.00 - $1,995.00
$1,995.00
$1,595.00
$1,595.00 - $1,595.00
$1,595.00
Save 20% Save %